baber/WOPTO huggingface dataset:
Patent JP-H03102893-A (JP)
Title: Manufacture of printed wiring board
Inventor: OZAKI YASUTAKA
IPC: H05K3/22
Filed: 1989-09-18
Abstract: PURPOSE:To form a highly accurate insulating pattern also by screen printing by filling a setting insulating paste between the wiring patterns of an insulating board and hardening it, and then grinding the surface composed of wiring patterns and setting insulators smooth, and forming an insulating pattern at the surface. CONSTITUTION:Thermosetting insulating paste is filled between the wiring patterns 2 on an insulating board which has the wiring patterns 2, by screen printing. Next, this is set by heat into a set insulator 4, and the face constituted of the set insulator 4 and the wiring pattern 2 is ground until the conductive parts such as a land part 2-a, a pad part 2b, etc., are exposed completely so as to make a smooth face 5. On the smooth face, using a screen, which has a pattern of zero in clearance to the conductive parts such as the land part 2-a, the pad part 2-b, etc., thermosetting insulating paste is screen-printed and is thermoset so form an insulating pattern 6.
Patent JP-2001067930-A (JP)
Title: Electronic block and discharge lamp lighting device
Inventor: NORO HIROSHI
IPC: F21V23/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost electronic block and discharge lamp lighting device capable of maintaining stable operation by efficiently radiating heat generated from a circuit element or the like constituting the electronic block such as a switching power source with a configuration of a case and a heat radiating plate to suppress a temperature increase of the circuit element. SOLUTION: In this electronic block 10, both a printed circuit board 5 mounted with circuit elements 8 that are exothermic components and a heat radiating plate 7 for radiating heat of the circuit elements 8 are housed in a case 6 having a lid 6a and a housing part 6b, while the heat radiating plate 7 is connected to the case 6. The planarly formed heat radiating plate 7 is directly abutted on both the lid 6a and the housing part 6b of the case 6.
Patent JP-S6393379-A (JP)
Title: Antique painting processing method
Inventor: TAKAGI SUSUMU
IPC: B05D3/10
Filed: 1986-10-08
Abstract: PURPOSE:To achieve the mass production of coating having antique feeling, by spraying a thinner to paint in an undried state to lightly dissolve said paint. CONSTITUTION:An object such as a metal plate to which surface treatment is applied is fed by a belt conveyor and greenish blue paint is applied to said object at first. After the finish of this painting, the feed belt of the object is inclined and a thinner is injected in a mist form before the paint is dried to coat the paint layer and dripping is generated in the paint or variable density is imparted to the surface of the paint. When this paint layer is dried, various antique feelings such that greenish blue is naturally weathered can be imparted to a new product in a mass production system.
Patent JP-H0792769-A (JP)
Title: Contact charger
Inventor: KANARI KENJI
IPC: A46B15/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide a contact charger which can guarantee one layer to be uniformly charged. CONSTITUTION:A charging member 11 formed in such a brush 13B structure that conductive fimbriate members 15 are densely implanted in a base material 12 and uniformly inclined in the diameter-shrinking direction. The charging member 11 is arranged so that the conductive fimbriate members 15 may have contact depths (d) of 0.3-0.7mm to a charged material face 1F when they are further inclined.
Patent JP-S61117252-A (JP)
Title: Stainless steel for edge tool
Inventor: NARUTANI SATORU
IPC: C22C38/00
Filed: 1984-11-13
Abstract: PURPOSE:To obtain stainless steel for edge tools which is suitable for fine edge tools such as razor blades and which provides hardness and superior corrosion resistance at low hardening temp., by increasing the Mn and N content as compared with conventional methods. CONSTITUTION:The stainless steel for edge tools consists of, by weight, 0.4-0.8% C, <1% Si, 1-4% Mn, 11-17% Cr, 0.06-0.2% N, and the balance Fe. In this way, by increasing the Mn and N content, a high hardness satisfying the requirements of a razor blade can be obtained at hardening temps. as low as 950-1,100 deg.C.
Patent JP-H0687775-A (JP)
Title: Production of bis@(3754/24)hydroxyphenyl)methanes
Inventor: INAGAKI TORU
IPC: C07B61/00
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a bis(hydroxyphenyl)methane having excellent corrosion resistance and useful for epoxy resin, etc., in high efficiency, selectivity and yield by reacting a phenolic compound with an aliphatic aldehyde, etc., under specific condition and recovering and reusing heteropolyacid, etc. CONSTITUTION:A phenolic compound (e.g. phenol) is made to react with an aliphatic aldehyde (e.g. formaldehyde) or an aromatic aldehyde (e.g. benzaldehyde) in a mixed solvent composed of water and an inert solvent such as benzene in the presence of a heteropolyacid or its water-soluble salt (e.g. phosphotungstic acid). The bis(hydroxyphenyl)methane compound of formula (R<1> is H, alkyl or halogen; R<2> is H, alkyl, aryl or aralkyl) is recovered from the organic layer of the reaction mixture and the heteropolyacid or its water-soluble salt is recovered from the aqueous phase and reused in the reaction of the phenolic compound with the aldehyde.
Patent JP-H1088818-A (JP)
Title: Floor reform method
Inventor: SUZUKI ATSUHIKO
IPC: E04G23/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance workability by specifying the physical properties of a bonding agent used for a floor to be reformed and separating an old floor material or bonding agent without damaging a substrate material. SOLUTION: A floor material 12 is bonded with a substrate material 16 by the application of bonding agents based on, for example, modified silicon, modified silicon/ epoxy and urethane and so forth. Then the hardness of a bonding agent curing substance is specified to range from 10 to 80 in A-hardness and 45 or below in C hardness according to JISK6301. In the case when the A hardness exceeds 70, the C hardness should take top priority while the elongation at rupture is specified to range from 30 to 1,500%. Then, when the floor material 12 is removed with a bar 16 in a floor removal process of a construction method (b), the hardness of a bonding agent layer 14 is low and soft so that the breakdown of a substrate 16 may be prevented.  Even in the removal process of the layer 14 according to a construction method (c), the layer 14 can be easily separated with a simple separate means, such as cutting bar, a motor-driven separator, a cutter and a cut-off tool or the like due to the same reason, thereby eliminating the need for the application of sanding, which removes the generation of noise and dust and dirt. This construction makes it possible to reform the floor under an excellent working environment with regard to a safety and sanity prospect.
Patent JP-S61132662-A (JP)
Inventor: MAIKERU EDOWAADO UINIAZU
IPC: D04C3/40
Filed: 1985-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0789134-A (JP)
Title: Method for reverse outputting characters and graphics
Inventor: OTANI KENJI
IPC: G06F17/21
Filed: 1993-09-28
Abstract: PURPOSE:To provide a method for reversely outputting characters and graphics, by enabling a display or printing of left-to-right reversed characters and graphics to be effected. CONSTITUTION:Display information 5, including characters and graphics, is taken in by an input means 2, one line or one page of which is stored in an input buffer 6. A display and edit means 3 takes out display information from the input buffer 6, converts it to dot patterns, using a character font 8 and an outline font 9 for character information, or using a vector-raster converter for image information before reversing it, performs a left-to-right reverse of display position, and writes the result of editing in a bit map area 7. An output control means 4 transfers information in the bit map area 7 to a display unit 10 or a printing unit 11 and performs output control.
Patent JP-H0578228-A (JP)
Title: Hair-dye composition
Inventor: IMAMURA TAKASHI
IPC: A61K8/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide a hair-dye composition giving little stain on the skin when used with bare hand, necessitating only a short period left on the hair before washing-off, easily handleable and exhibiting excellent dyeing effect e.g. slowly changing gray hair to be inconspicuous. CONSTITUTION:The objective hair-dye composition is applicable to hair with bare hand without using tools such as gloves and is capable of gradually changing gray hair to be inconspicuous simply by leaving for a short time (<=120sec) after application and washing off from the hair. The composition can be produced by using (A) 0.01-0.2wt.% (preferably 0.02-0.1wt.%) of an oxidation dye, preferably Yellow 4, 403, Green 204, 3, 201, Red 2, 102, 106, 201, Blue 1, 205, Orange 205, Black 401 and Purple 401, especially Black 401, Purple 401, Orange 205, Yellow 403 and Red 106 and (B) 0.5-50wt.% (preferably 1-35wt.%) of an organic solvent as essential components and adjusting the pH of the mixture to 2.0-4.5 (preferably 2.5-4.5) and a buffering power to 0.01-0.2 g-equivalent/L (preferably 0.01-0.05 g-equivalent/L).
Patent JP-H1184913-A (JP)
Title: Image forming device
Inventor: MIYAMOTO YOKO
IPC: G03G15/16
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing the generation of hollow characters by the concentration of the pressing force of a biasing roll. SOLUTION: This image forming device has an image carrying member 1 which is formed with the electrostatic latent image meeting image information, a developing device 3 which visualizes the electrostatic latent image as a toner image, an intermediate transfer belt 7 which is primarily transferred with the toner image and the biasing roll 10 which secondarily transfers the toner image on the belt 7 to a recording medium P. This intermediate transfer belt 7 consists of at least a two-layered structure consisting of a base material and a surface layer having dynamic hardness of <=10. This base material consists of a polyimide resin dispersed with carbon black or conductive metal oxide. The Young's moduli of these materials are respectively preferably >=30000 kg/cm<2> .  Polyester resins and fluororesins denatured by various kids of rubber materials are adequately used as the component of the surface layer.
Patent JP-H1179945-A (JP)
Title: Hair cosmetic composition
Inventor: NARASAKI KANJI
IPC: C08F8/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic composition imparting a hard feel when applied, hard to cause coated film fracture even in case an external force is applied to the hair, and excellent in maintaining the above hard feel, by using a specific amphoteric polymer. SOLUTION: This hair cosmetic composition contains an amphoteric polymer which is obtained by modifying a copolymer with amphotericizing agent(s) of the formula XR<8> COOE (R<8> is a 1-4C alkylene; X is bromine, chlorine or iodine; E is an alkali metal ion or the like) and/or formula III ((n) is 2 or 3); wherein the copolymer is prepared by copolymerization in a hydrophilic solvent between (A) 20-80 wt.% of an unsaturated monomer of formula I (R<1> is H or methyl; R<2> is a 1-4C alkylene; R<3> and R<4> are each H or a 1-4C alkyl; A is NH or O), (B) 5-70 wt.% of an unsaturated monomer of formula II (R<5> is H or methyl; R<6> and R<7> are each H, a 1-8C alkyl or the like), (C) 5-60 wt.% of a 1-24C aliphatic hydrocarbon group-bearing (meth)acrylic ester, and (D) 0-20 wt.% of another copolymerizable unsaturated monomer.
Patent JP-S6482031-A (JP)
Title: Composite body of accumulation type fluorescent material sheet
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1987-09-25
Abstract: PURPOSE:To enable reading of image information by using a reader having a simple mechanism by constituting the titled body in such a manner as to attain an open position to expose an accumulation type fluorescent material layer when an accumulation type fluorescent material sheet is relatively drawn out of a light shielding member. CONSTITUTION:A projecting part 1a which projects in the transverse direction of the accumulation type fluorescent material sheet 1 is formed at the rear end of said sheet. This accumulation type fluorescent material sheet 1 is so formed that the projecting part 1a of the sheet can be drawn out to the position corresponding to the inside wall surface 2c on the lateral side of the aperture 2a of the light shielding member 2. The accumulation type fluorescent material sheet 1 attains the pen position where the entire part of the image recording region thereof is exposed to the outside of the light shielding member 2 when the projecting part 1a comes into contact with the inside wall surface 2c. The entire part of the accumulation type fluorescent material sheet 1 is, therefore, exposed when the sheet 1 is drawn out of the light shielding member 2 and, therefore, the reading of the image information is executed when the entire surface thereof is irradiated with excitation light.
Patent JP-2001061649-A (JP)
Title: Rice cooker
Inventor: ABE MACHIKO
IPC: A47J27/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make a scorched state of cooked rice always the same even if the rice is cooked differently each time it is cooked. SOLUTION: This rice cooker is provided with a finished temperature setting section. The finished temperature setting section sets a finished temperature E to a moisture evaporation temperature T detected by a pot fringe sensor in a moisture evaporation process B2 added with a specified value ΔT deg.C. By this method, a quantity of heat corresponding to ΔT deg.C is always added to the rice evenly in a final rice cooking process, resulting in the same scorched state of the cooked rice each time the rice is cooked.
Patent JP-S6484588-A (JP)
Title: Heating element
Inventor: MIYAGAWA TAKASHI
IPC: H05B3/20
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a heating element with heat storing property by juxtaposing heat media liquid storing chambers at multiple independent chambers by an elastic material in an adjacent manner to the planer resilient heating element, and by applying ethylene grycole, silicon oil, and the like as the heat media liquid. CONSTITUTION:A planer heating element 12 is made of fine pieces of graphite and the like and polymer and has elastic property. Under the surface of the element 12, an elastic heat insulating material 14 is adhered by an adhesive. Upon the surface thereof, a heat media liquid storing chamber 18 is adhered with an adhesive 20. The chambers 18 are formed into multiple independent chambers by a material such as silicone rubber, plastic or the like having elasticity. Inside the chambers, the heat media liquid 22 of glycol such as ethylene grycol, or silicone oil or the like is sealed. Consequently, the element 12 can have heat storing property, whereby it can be applied for a snow melting device and the like.
Patent JP-H0688286-A (JP)
Title: Production of electroplated resin laminated steel plate
Inventor: SHINOZAKI MASATOSHI
IPC: C25D5/26
Filed: 1992-09-10
Abstract: PURPOSE:To produce an electroplated resin laminated steel plate free from defects such as over current spot by electroplating a laminated steel plate made by bonding steel plates with an electroconductive interlayer resin. CONSTITUTION:The laminated steel plate having a resin layer composed of a resin composition containing 2-10volume% electroconductive material to the resin as the interlayer is electroplated to produce the resin laminated steel plate. In this case, the electric resistance of the electroconductive resin layer is preferably specified at <=500muOMEGA and polyethylene, vinyl chloride, vinyl acetate, epoxy resin, urethane resin or the like are used as the resin, and granular carbon, carbon black, iron phosphide, Ni particle or the like are used as the electroconductive material. Thus, the resin laminated steel plate useful as a damping steel plate is obtained.
Patent JP-H1089906-A (JP)
Title: Method and instrument for measuring dimension of terminal caulking section
Inventor: SHIMIZU YOSHIO
IPC: G01B5/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for measuring dimension of terminal caulking section by which the dimensions of various kinds of terminal caulking sections of electric wires equipped with terminals can be measured without changing a measuring jig and the quality control and the productivity of manufacturing process of the electric wires can be improved. SOLUTION: The terminal caulking section K of an electric wire W equipped with a terminal is placed on a terminal block 4 and the height and width of the section K are measured by correcting the inclination of the section K by holding the section K between the correcting recessed section of a correcting tool 5 and the block 4 by pressing the section K against the block 4 from the top of the section K with the tool 5 and bringing a height detecting tool 6 into contact with the upper surface of the section K and, at the same time, holding the section K with a pair of width detecting means 7 and 7' on both sides.
Patent JP-H03105412-A (JP)
Title: Keyboard
Inventor: KATO SHIGEKI
IPC: G06F3/023
Filed: 1989-09-20
Abstract: PURPOSE:To change a generation code in accordance with keying force by providing a piezoelectric element converting the keying pressure of a key top into an electric signal and an A/D converter converting the signal into a digital signal. CONSTITUTION:The keying pressure of the key top is converted into the electric signal (b) by the piezoelectric element 3 and the A/D converter 4 converts it into the digital signal (c). At that time, a matrix circuit 2 generates normal key top position information (a) and an encoder 5 outputs a keyboard generation code (d) corresponding to the keying pressure of the key top 1 when information (a) and the signal (c) are inputted to the encoder 5. Thus, the generation code can be changed in accordance with keying force and the moving speed of a cursor 14 on CRT 13 can be controlled by the depression of the cursor moving key of a keyboard 12, whereby an operation sense can be improved.
Patent JP-H0989880-A (JP)
Title: Method for measuring characteristic of sand
Inventor: SENDA YOSHIZUMI
IPC: G01N3/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To correctly and simply detect/measure characteristics of sands even when sands are different in kind and state. SOLUTION: Sands filling a hole 1a are pressured by an upper pressuring mold 4 and a lower pressuring mold 2 which is raised with a predetermined pressure P1 . A shrinkage characteristic (CB value) of the sand is obtained from a difference Δh between a height (h) before the sand is compressed and a height h' after the sand is compressed. A sand supply height (a) before a test piece is pressured and molded is adjusted in accordance with the CB value. Then, a test piece 5 of a fixed height H is molded by pressuring the sand by the upper mold 4 and the lower mold 2 raised with the predetermined pressure P1 . Since the supply amount of the sand when the test piece is pressured and molded is adjusted from the preliminarily detected shrinkage characteristic of the sand, the test piece 5 of the fixed height H can be obtained even if the kind and state of the sand differ.  Characteristics of the sand can be correctly detected without being influenced by the height of the test piece.
Patent JP-H05199794-A (JP)
Title: Apparatus and method for estimating position of rotor of switching-relactance motor
Inventor: JIEEMUSU PATORITSUKU RIYONZU
IPC: H02K19/10
Filed: 1992-09-10
Abstract: PURPOSE: To provide a new device for presuming the rotor position of a switching reluctance motor(SRM). CONSTITUTION: With a magnetic flux-current map 89, a reference magnetic flux Ψr is obtained as a function of a current for a reference angle θr . A presumed value Ψi of coupling magnetic flux obtained from current and voltage is compared with the reference magnetic flux Ψr by a magnetic flux-map comparator 90. When the state of the magnetic flux-current map comparator changes as a comparison result of the flux, an actual rotor angle becomes equal to the reference angle θr . As a consequence, it is possible to commutate the phase current well for this rotor position.
Patent JP-H1160666-A (JP)
Title: Production of pyrogallol/formaldehyde condensate
Inventor: TACHIBANA HIROMITSU
IPC: C08G8/20
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinkage-free condensate in high yields by condensing pyrogallol with formaldehyde in the presence of an alkaline catalyst in a water medium, neutralizing the reaction mixture with an acidic compound and adding tetrahydrofuran to the product of neutralization. SOLUTION: One mole of pyrogallol and formaldehyde in an amount to give a pyrogallol/formaldehyde molar ratio of 1/1 to 1/5 and 0.001-0.01 mol of an alkaline catalyst such as sodium hydroxide are added under agitation to 500-3,000 cc of water medium, and the resulting mixture is condensed at about 50-90  deg.C for 1-5hr. The reaction mixture is then neutralized with an acidic compound such as hydrochloric acid, 400-800 cc of tetrahydrofuran is added, and the resulting mixture is left in a quiescent state to effect its separation into two layers. Unreacted starting material is contained in the upper water layer, and the product is contained in the lower condensate layer. The condensate is separated by filtration and withdrawn. The obtained pyrogallol is pyrogallol, fluoroglucine or a mixture thereof.
Patent JP-S62100763-A (JP)
Title: Light recepting material
Inventor: HONDA MITSURU
IPC: G03G5/082
Filed: 1985-10-29
Abstract: PURPOSE:To prevent the generation of the interference fringe patterns appearing in the stage of image formation by providing plural pieces of ruggedness consisting of spherical recesses of traces on the base surface of a light recepting material having plural layers consisting of specific amorphous materials on the base and further providing the plural smaller rugged shapes in said spherical recesses of traces. CONSTITUTION:This light recepting material has the light recepting layers constituted of the amorphous materials contg. silicon atoms and at least one kind selected from oxygen atoms, carbon atoms and nitrogen atoms on the base. This material has the light recepting layers 102 consisting of the layer 102' contg. at least either of germanium atoms or tin atoms and the layer 102'' contg. neither of the germanium atoms or tin atoms along the slopes of the ruggedness on the base 101 having the plural very small rugged shapes consisting of the spherical recesses of traces and further having the plural smaller rugged shapes in the spherical recesses of traces. The formation of the fringe patterns in the formed image by the reflection of the light past the light recepting layer on the layer boundary face and base surface and the interference thereof is thereby efficiently prevented.
Patent JP-H0290437-A (JP)
Title: Contact shoe device of circuit breaker
Inventor: UCHIDA NAOJI
IPC: H01H73/02
Filed: 1988-09-27
Abstract: PURPOSE:To shorten an electric path between both breaking parts so as to be small-sized by a combined use of a fixed contact shoe of a two-point cut circuit breaker by two breaking parts. CONSTITUTION:A movable contact shoe 10 of a breaking part 4 provided on the upper side of a fixed contact shoe 6 is rotatably supported by an axis on a holder 13 of an insulator. A movable contact shoe 17 of a breaking part 5 is arranged on the lower side of the contact shoe 6 for being rotatably supported on a case 1 by an axis 19. In this way, the breaking parts 4 and 5 are integrated through the contact shoe 6 by the combined use of the contact shoe 6 by the breaking parts 4 and 5. Accordingly, an electric path between both breaking parts is shortened while becoming small-sized so as to be able to be housed in one insulating box 3.